package com.study.designpattern.factory;

/**
 * <p>添加类描述</p>
 *
 * @author chentao
 * @version v 0.1 2021/3/20 22:09
 */
public abstract class Product {
    public abstract void method1();
    public void method2(){
        System.out.println(11);
    }
}
